CN212058445U

CN212058445U - Sewage treatment heat exchanger

Info

Publication number: CN212058445U
Application number: CN202020232792.6U
Authority: CN
Inventors: 戴盈耀
Original assignee: Nanan Weisu Electronic Technology Co Ltd
Current assignee: Nanan Weisu Electronic Technology Co Ltd
Priority date: 2020-02-29
Filing date: 2020-02-29
Publication date: 2020-12-01
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a sewage treatment heat exchanger, the structure of which comprises a radiating fin, a protective frame, a machine body, an inlet pipe, a connecting pipe and a supporting leg, the utility model relates to a sewage treatment heat exchanger, a hot fluid conveying pipeline is connected on the inlet pipe for rotating and fixing, thus the hot fluid can be conveyed to the machine body for heat exchange, when the hot fluid is conveyed, a heat absorption block on the shell of the inlet pipe can absorb the heat generated by the inlet pipe, so that a thermal expansion medium on the bottom of an air pushing plate is heated and expanded, the air pushing plate is pushed to move upwards and vertically, pushing gas comes into a pressure groove through the pipeline to push and extrude a sealed telescopic layer, thereby the sealed telescopic layer expands and seals with the outer ring of the connecting pipe, and through improving the structure of the equipment, the equipment can automatically press and seal the outer ring of the joint of the pipeline when the equipment is used for conveying hot gas, the sealing performance of the device in use is ensured.

Description

Sewage treatment heat exchanger

Technical Field

The utility model relates to a sewage treatment heat exchanger belongs to heat exchanger technical field.

Background

The heat exchanger is a device for transferring partial heat of hot fluid to cold fluid, also called heat exchanger, the heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler in chemical industry production, and the application is wide, but the prior art still has the following defects:

when the heat exchanger is used in a connecting mode, the hot-flow gas connecting pipe on the heat exchanger is often connected in a threaded pipeline connection mode, so that partial threads are easily damaged when the heat exchanger is used for a long time, certain gaps are formed between the pipeline connections, and the sealing performance of equipment is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sewage treatment heat exchanger to solve prior art heat exchanger and when connecting the use, what hot gas connecting pipe on it often adopted is that threaded pipeline connects's mode is connected, leads to it to be under long-term the use, easily appears partial screw thread and damages, makes certain gap appear between the pipe connection, influences the problem of the phenomenon of equipment leakproofness.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a sewage treatment heat exchanger structurally comprises radiating fins, a protective frame, a machine body, an inflow pipe, a connecting pipe and supporting legs, the radiating fins are embedded and installed on the protective frame, the protective frame and the machine body are of an integrated structure, the left end of the inflow pipe is welded with the right end of the connecting pipe, the top end of the supporting leg is welded with the bottom end of the machine body, the flow inlet pipe comprises a shell, a pressure groove, a circulation groove, a sealing telescopic layer, a thread, a heat absorption block, a guide plate and a gas pushing plate, the pressure groove and the shell are of an integrated structure, the circulation groove is arranged in the middle of the shell, the sealing telescopic layer is embedded and arranged on the pressure groove, the thread and the shell are of an integrated structure, the heat absorption block is located below the gas pushing plate, the gas pushing plate is embedded and installed on the guide plate, the thread is arranged on the circulation groove, and the left end of the shell is welded with the right end of the connecting pipe.

Furthermore, the left end of the connecting pipe is welded with the right end of the machine body.

Further, the radiating fins are located right above the supporting legs.

Further, the heat absorption block is in a cuboid valve block structure.

Further, the pressure-bearing groove is of a cuboid empty groove structure.

Further, the gas pushing plate is parallel to the guide plate.

Furthermore, the sealing telescopic layer is made of rubber materials and has good flexibility.

Advantageous effects

The utility model relates to a sewage treatment heat exchanger, through connecting hot-fluid pipeline and rotating fixedly on the inflow pipe, can carry the hot-fluid to come to carry out the heat transfer and use in the organism, when carrying the hot-fluid, the heat absorption piece on the inflow pipe shell just can adsorb its heat that produces, make and push away the thermal energy medium on the gas board bottom and be heated the inflation, promote and push away gas board vertical migration that makes progress, it comes to the pressurized groove via the pipeline to promote gaseous, promote the extrusion to sealed flexible layer, thereby it is sealed to make sealed flexible layer take place the inflation and the outer lane of connecting tube exerts pressure, structure through the improve equipment, make equipment when using transport steam, can exert pressure to the pipe connection department outer lane automatically and seal, guarantee the leakproofness of equipment when using.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a sewage treatment heat exchanger of the present invention;

FIG. 2 is a cross-sectional detailed structural schematic diagram of the front view of the inlet pipe of the present invention;

fig. 3 is a detailed structural diagram of the inlet flow tube according to the present invention.

In the figure: the heat-absorbing plate comprises a radiating fin-1, a protective frame-2, a machine body-3, a flow inlet pipe-4, a connecting pipe-5, supporting legs-6, a shell-41, a pressure groove-42, a circulation groove-43, a sealing telescopic layer-44, a thread-45, a heat absorbing block-46, a guide plate-47 and an air pushing plate-48.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the utility model provides a technical solution of a sewage treatment heat exchanger: the structure of the heat-radiating fin comprises a heat-radiating fin 1, a protective frame 2, a machine body 3, a flow inlet pipe 4, a connecting pipe 5 and supporting legs 6, wherein the heat-radiating fin 1 is embedded in the protective frame 2, the protective frame 2 and the machine body 3 are of an integrated structure, the left end of the flow inlet pipe 4 is welded with the right end of the connecting pipe 5, the top end of the supporting legs 6 is welded with the bottom end of the machine body 3, the flow inlet pipe 4 comprises a shell 41, a pressure groove 42, a circulation groove 43, a sealing telescopic layer 44, threads 45, a heat absorption block 46, a guide plate 47 and an air pushing plate 48, the pressure groove 42 and the shell 41 are of an integrated structure, the circulation groove 43 is arranged in the middle of the shell 41, the sealing telescopic layer 44 is embedded in the pressure groove 42, the threads 45 and the shell 41 are of an integrated structure, the heat absorption block 46 is positioned below the air pushing plate 48, the air pushing plate 48 is embedded, the screw thread 45 is arranged on the circulation groove 43, the left end of the shell 41 is welded with the right end of the connecting pipe 5, the left end of the connecting pipe 5 is welded with the right end of the machine body 3, the radiating fin 1 is positioned right above the supporting leg 6, the heat absorption block 46 is of a cuboid valve block structure, the pressure groove 42 is of a cuboid empty groove structure, the air pushing plate 48 is parallel to the guide plate 47, and the sealing telescopic layer 44 is made of rubber materials and has good flexibility.

For example: installer dragon master is in the installation heat exchanger, through connecting hot-fluid delivery pipe on inlet tube 4 and carry out the rotation fixed, can carry the hot-fluid to come to carry out the heat transfer and use in organism 3, when carrying the hot-fluid, heat absorption piece 46 on inlet tube 4 shell 41 just can adsorb the heat that it produced, make the thermal expansion medium thermal expansion on the gas pushing plate 48 bottom, promote the gas pushing plate 48 vertical migration that makes progress, it comes to the pressurized groove 42 in via the pipeline to promote gas, promote the extrusion to sealed flexible layer 44, thereby make sealed flexible layer 44 take place the inflation sealed with the outer lane of connecting tube and exert pressure.

The utility model solves the problems that when the heat exchanger in the prior art is used for connection, the hot air connecting pipe on the heat exchanger is often connected by adopting a threaded pipeline connection mode, so that partial thread damage is easy to occur under the long-term use of the heat exchanger, a certain gap is formed between the pipeline connection, and the tightness of the device is influenced, the heat absorption block 46 on the shell 41 of the inlet flow pipe 4 can absorb the heat generated by the hot air absorption block through the mutual combination of the components by connecting the hot fluid conveying pipeline on the inlet flow pipe 4 for rotating and fixing, so that the hot fluid can be conveyed into the machine body 3 for heat exchange, when the hot fluid is conveyed, the heat expansion medium on the bottom of the air pushing plate 48 is heated and expanded, the air pushing plate 48 is pushed to move upwards and vertically, the air is pushed into the pressure receiving groove 42 through the pipeline, and the sealed telescopic layer 44 is pushed and extruded, therefore, the sealing telescopic layer 44 expands and is pressed and sealed with the outer ring of the connecting pipeline, and the structure of the equipment is improved, so that the outer ring of the pipeline connecting part can be automatically pressed and sealed when the equipment is used for conveying hot air, and the sealing performance of the equipment in use is ensured.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sewage treatment heat exchanger, its structure includes fin (1), protective frame (2), organism (3), inflow pipe (4), connecting pipe (5), supporting legs (6), its characterized in that:

the radiating fin (1) is embedded and installed on the protective frame (2), the protective frame (2) and the machine body (3) are of an integrated structure, the left end of the inflow pipe (4) is welded with the right end of the connecting pipe (5), the top end of the supporting leg (6) is welded with the bottom end of the machine body (3), the inflow pipe (4) comprises a shell (41), a pressure groove (42), a circulation groove (43), a sealing telescopic layer (44), a thread (45), a heat absorption block (46), a guide plate (47) and a gas pushing plate (48), the pressure groove (42) and the shell (41) are of an integrated structure, the circulation groove (43) is arranged in the middle of the shell (41), the sealing telescopic layer (44) is embedded and installed on the pressure groove (42), the thread (45) and the shell (41) are of an integrated structure, the heat absorption block (46) is located below the gas pushing plate (48), the air pushing plate (48) is embedded and installed on the guide plate (47), the threads (45) are arranged on the circulating groove (43), and the left end of the shell (41) is welded with the right end of the connecting pipe (5).

2. The sewage treatment heat exchanger of claim 1, wherein: the left end of the connecting pipe (5) is welded with the right end of the machine body (3), and the radiating fins (1) are located right above the supporting legs (6).

3. The sewage treatment heat exchanger of claim 1, wherein: the heat absorption block (46) is of a cuboid valve block structure.

4. The sewage treatment heat exchanger of claim 1, wherein: the pressure groove (42) is of a cuboid empty groove structure.

5. The sewage treatment heat exchanger of claim 1, wherein: the air pushing plate (48) is parallel to the guide plate (47).